With up to 100 times the free-radical-fighting power of nearly every land-based antioxidant…this Seanol® supplement helps:

Promote healthy LDL and triglyceride levels

Increase beneficial HDL cholesterol levels

Promote normal blood pressure and circulation

Maintain strong, flexible blood vessels

Support sharp brain function

Boost your energy…with no side effects

Up until now, some of the strongest antioxidant nutrients we relied on for fighting aging came from green tea and red wine. But now, South Korean researchers have discovered a sea-based antioxidant that's far more powerful—Seanol. Not only does it benefit your heart, it helps your cholesterol, blood pressure, joints, brain, and more!

Deep-sea discovery. Power-packed strength.

This natural, powerful anti-aging solution was discovered off the coast of South Korea over 2,000 years ago. It's called Ecklonia cava—an extraordinary medicinal seaweed. And thanks to a $39 million research project, a precise extract of the seaweed, Seanol, has been shown to have Herculean antioxidant strength—packing up to 3,300 times the anti-aging power of some of the strongest antioxidant nutrients.

This Seanol supplement also lasts longer in your body, ensuring you feel younger, healthier, and more energized every hour of your day.

Naturally promotes healthy circulation and blood flow

Healthy blood pressure is critical to your overall health—and it's something we all have to watch. Ideally, you want to keep your blood pressure at 120/80, or even a bit lower—and Seanol is one of the best natural ways to do just that!

Plus, Seanol's impressive antioxidant abilities help keep the walls and endothelial lining of your arteries healthy and flexible by stopping free-radical damage. All of these benefits promote healthy circulation and blood flow, ensuring nutrients and oxygen get delivered throughout your body for outstanding overall health.

The perfect trifecta for improving your cholesterol

The name of the game isn't just to lower your cholesterol—but to get it into the right ratio by raising the "good" HDL, lowering the "bad" LDL, and reducing your triglyceride levels. And with this powerful antioxidant supplement, you can do just that!

Boosts brain and joint health, and overall energy

In addition to all its cardiovascular benefits, this Seanol supplement works to keep your brain healthy, sharp, and safe, by delivering its unrivaled antioxidant power to your brain. Plus, specific research indicates that taking Seanol increases your brain's alpha waves, keeping you alert, but calm, and also improves blood flow to your brain.

But not only does Seanol improve your brain health, it also helps reduce inflammatory enzymes that contribute to joint and muscle pain. Plus, Seanol can also provide a safe, natural, side-effect-free energy boost when you take at least 900 mg per day (three capsules). Clinical study participants taking this amount experienced a significant increase in stamina and endurance, and felt more energized for longer.

Seanol is a momentous breakthrough in antioxidant power with far-reaching effects throughout your body. From your heart and your blood vessels to your brain, joints, and energy levels, Dr. Sinatra's Seanol supplement brings antioxidant power and targeted benefits with long-lasting results.

Oxygen radical absorbance capacity (ORAC) is a measurement of antioxidant power, and Seanol out-performs just about every common source of antioxidants by leaps and bounds!

What Our Customers Say:

"With Seanol, I also noticed a big difference with peace of mind, focus and also a noticeable difference in my overall health and appearance."*

— Steve S.

"Best blood readings I've ever had…"*

— Phillip G.

*Results may vary.

Dr. Says:

"Seanol is the only supplement I know of that has such a positive effect on HDL and LDL cholesterol, triglycerides, blood pressure, circulation, oxidation, and inflammation enzymes…all at the same time! I haven't been this charged up about a nutritional health booster since CoQ10!"

What Our Customers Say:

"With Seanol, I also noticed a big difference with peace of mind, focus and also a noticeable difference in my overall health and appearance."*

— Steve S.

"Best blood readings I've ever had…"*

— Phillip G.

*Results may vary.

Dr. Says:

"Seanol is the only supplement I know of that has such a positive effect on HDL and LDL cholesterol, triglycerides, blood pressure, circulation, oxidation, and inflammation enzymes…all at the same time! I haven't been this charged up about a nutritional health booster since CoQ10!"

Oxygen radical absorbance capacity (ORAC) is a measurement of antioxidant power, and Seanol out-performs just about every common source of antioxidants by leaps and bounds!

Frequently Asked Questions

Click on a question to drop down the answer.

No. The gelatin found in the capsule is made from bovine (cow) and porcine (pig) sources. Our capsules are all pharmaceutical grade, and are made from the same gelatin that is used by leading pharmaceutical companies.

Every batch of Healthy Directions products is tested for lead and heavy metals. Each is delivered to Healthy Directions with a Certificate of Analysis from the manufacturer stating that the products are free of heavy metals or within the limits set by California’s Proposition 65—the most stringent in the country.

Each month, Healthy Directions randomly selects several of its products and sends them to independent laboratories to make sure that they meet safe levels for heavy metals and pesticides, as well as label claim. In addition, Healthy Directions requires each of its manufacturers to fully test each of our products in independent labs twice a year.

How do I know I am choosing the best supplements?

Every batch of Healthy Directions products is tested for lead and heavy metals. Each is delivered to Healthy Directions with a Certificate of Analysis from the manufacturer stating that the products are free of heavy metals or within the limits set by California’s Proposition 65—the most stringent in the country.

Each month, Healthy Directions randomly selects several of its products and sends them to independent laboratories to make sure that they meet safe levels for heavy metals and pesticides, as well as label claim. In addition, Healthy Directions requires each of its manufacturers to fully test each of our products in independent labs twice a year.

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When it comes to your health, we hold ourselves accountable to a higher standard. We focus on delivering premium guidance, products and services without compromise. Our doctor-developed formulas, Triple-Testing Philosophy™ and pioneering industry leadership have earned us a 20-year track record of delivering incomparable safety, quality and service. We're proud to be known as the #1 provider of doctor-formulated nutritional supplements and will continue striving to meet your high expectations.

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You can always be sure that every single formula has met stringent requirements for both potency and purity—and that we've gone through dozens of quality and safety checks at every point, from raw ingredients to the finished product.